Medical navigation instrument



FIG. 1 is a front perspective view of a medical navigation instrument according to the present invention.

FIG. 2 is a left side view of the medical navigation instrument of FIG. 1.

FIG. 3 is a right side view of the medical navigation instrument of FIG. 1.

FIG. 4 is a top view of the medical navigation instrument of FIG. 1.

FIG. 5 is a bottom side view of the medical navigation instrument of FIG. 1.

FIG. 6 is a front view of the medical navigation instrument of FIG. 1; and,

FIG. 7 is a rear view of the medical navigation instrument of FIG. 1.

The broken lines represent unclaimed portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a medical navigation instrument, as shown and described. 